cancelSchedulesByChannelKey abstract method
Cancels all active schedules with the specified channelKey, without
dismissing the respective notifications.
The channelKey parameter is a String that represents the unique key of
the channel that the schedules belong to.
This method can be used to cancel all active schedules that belong to a specific channel, without dismissing the respective notifications.
This method returns a Future that resolves when all active schedules with the specified channel key have been cancelled.
Implementation
Future<void> cancelSchedulesByChannelKey(String channelKey);